A kind of integrated cooking-bathing device
Technical field
The invention belongs to catering facility technical field, relate to a kind of integrated cooking-bathing device.
Background technology
At present, cooking operation and continuous hot water for shower supply are generally to adopt respectively heating cooler and hot-water boiler to realize.Known catering facility is to adopt one group of burner to add hot preparation main non-staple food, generally only possesses the ability of processing main non-staple food, and the thermal efficiency is only 40%, can not prepare continuously a large amount of hot water of bathing; And general hot-water boiler only possesses the function of heating water, do not possess the ability of processing main non-staple food.If reach cooking and shower function, a set of kitchen range and a set of boiler need be set, system complex and fuel efficiency are low.
Summary of the invention
The problem that the present invention solves is to provide a kind of integrated cooking-bathing device, adopts same set of fuel heater both can carry out high-efficiency cooking operation, can carry out efficient shower water heating again, and the time of having saved goes to heat up water and has a bath, and has saved again the energy.
The present invention is achieved through the following technical solutions:
A cooking-bathing device, comprises the stove that is provided with burner hearth, and burner hearth below is provided with the burner of being controlled by electric control gear, and chimney is connected with burner hearth;
Described burner hearth can adapt to heating kettle and water heater's switching, when cooking state, can place respectively non-staple foodstuff pot and pressure cooker; When shower state, can place respectively a plurality of water heaters;
On stove, be also provided with flush pipe, in flush pipe, be provided with smoke heat replacing device; In smoke heat replacing device, be provided with the heat exchanger tube being connected with chimney, when waste heat flue gas enters from the heat exchanger tube of smoke heat replacing device bottom, the water body in heat exchange heating outer water tank; On outer water tank, be also provided with the atmosphere cross over pipe that adds thermogenetic water vapour for discharging, and water inlet and hot water outlet;
Described hot water outlet is connected with heat-exchanger pump, and heat-exchanger pump extremely mixes in water valve and the cold water mix transporting by delivery.
Described flush pipe comprise be connected outer water tank and inner water tank, in inner water tank, be also provided with the inlet valve that mechanical float ball valve gear is controlled, in inner water tank be down to default water level under water time, mechanical float ball valve gear is opened inlet valve automatically, to inner water tank supplementing water, when the water in inner water tank reaches preset water level, mechanical float ball valve gear cuts out inlet valve automatically;
The inner side of described outer water tank is also provided with thermal insulation layer, is also provided with the two-colour fluviograph of measuring water level on outer water tank; On described outer water tank, inner water tank, be also equipped with access hole.
When cooking state, in burner hearth, be placed with non-staple foodstuff pot and pressure cooker, for the pipeline of cold water and the water inlet of flush pipe, be connected;
When shower state, in burner hearth, place respectively a plurality of water heaters, for the pipeline of cold water and water heater's water inlet, be connected, water heater's delivery port is connected with the water inlet of flush pipe; On described water heater and the connecting line of flush pipe, be also provided with circulating pump, if extract out and be injected in water heater by circulating pump while also remaining water in flush pipe before heating, when heating, start circulating pump water is circulated between water heater and flush pipe;
The water injection pipe supplying water to water heater and the pipeline square crossing of circulating-pump outlet arrange, and this place is also provided with the temperature sensor that detects water temperature in flush pipe;
In flush pipe, be also provided with level sensor, level sensor is to electric control gear transmitted signal; Water level in outer water tank lower than set water level time, burner cannot start.
Heat exchanger tube in described smoke heat replacing device is arranged with asymmetrical form, the waste heat flue gas of high temperature enters from the heat exchanger tube of smoke heat replacing device bottom, from the heat exchanger tube at top, discharge again, the heat of high-temperature residual heat flue gas is absorbed by the inwall of heat exchanger tube and smoke heat replacing device, absorb the water body that heat is delivered to again in outer water tank and absorb.
In described smoke heat replacing device, be also placed with scale removal ball, described scale removal ball be for can adhere to the spheroid of incrustation scale crystalline solid, and can, with the disturbance campaign of current, to destroy fouling environment, prevent the fouling of heat exchanger tube.
Described burner hearth comprises hearth outer wall and inboard wall of burner hearth, is provided with arc radiation cover in burner hearth, and the bottom opening of arc radiation cover is provided with the flow guide sleeve matching, and arc radiation puts and offers pod apertures.
Between described arc radiation cover and inboard wall of burner hearth, leave certain interval and form flow-guiding channel, one end of pod apertures is opened on the arcwall face of arc radiation cover, and one end is opened in arc radiation cover on the face of flow-guiding channel; Flow-guiding channel is connected with outlet flue.
Described when heating, at the bottom of the high-temperature heat flux that burning forms enters heating kettle from burner hearth bottom by flow guide sleeve, form forced convertion; Then high-temperature heat flux and the convection current of arc radiation cover, high-temperature flue gas is shunted from pod apertures, and in the flow-guiding channel that the high-temperature flue gas after shunting forms along between arc radiation cover and inboard wall of burner hearth, ring oven thorax, after one week, is discharged to chimney breast.
Between described hearth outer wall and inboard wall of burner hearth, be also provided with thermal insulation layer;
When heating, flow guide sleeve and arc radiation cover have formed the high-temperature region of burning, and when burner sprays, into burner hearth, the deep fat molecule of burning will be by reignition in time; Arc radiation cover is heated rear formation radiation source and heat storage, to burner hearth and pot heating, at the bottom of making emittance fully focus on heating kettle.
When the temperature of described water in flush pipe reaches 45 ℃, open heat-exchanger pump, now cold water and hot water will be by mixed water valve water outlet during by cold-hot-water temperature-regulating to 35 ℃.
Compared with prior art, the present invention has following useful technique effect:
Integrated cooking-bathing device provided by the invention, has overcome cooking stove function singleness on present market, and the problem that the thermal efficiency is low can meet the demand of some particular surroundings, and this device can heat the water of flush pipe in cooking state.While switching to shower state after having meal, the time of having saved goes to heat up water and has a bath, and has saved again the energy.Cooking and shower that this device can meet 30~40 people ensure needs.On market, the thermal efficiency 30%, the fuel oil of the oil range boiler of having a bath is 90%, and the present invention's thermal efficiency after integrating two kinds of functions is 73%;
Integrated cooking-bathing device provided by the invention, can realize two functions of cooking and shower, based on band flush pipe eyes stove, is platform, and the mode that adopts quick-replaceable heater to be connected with pipeline realizes the switching of main non-staple food processing and shower function; When cooking operation, working pressure pot carries out staple food processing and non-staple foodstuff pot processing non-staple foodstuff (can meet 30~40 people's main non-staple food processing needs) simultaneously, goes back by-product hot water when processing main non-staple food; This device also has shower function, only water heater need be placed in burner hearth and heat simultaneously, the water of heating water tank is communicated with the water of flush pipe and is heated simultaneously, treat that flush pipe water temperature reaches 45 ℃ and can carry out shower operation, while mixing water valve by cold-hot-water temperature-regulating to 35 ℃ by terminal, can meet the continuous 2 people shower simultaneously water yields; This device is applicable to the following environment of height above sea level 5000m and uses;
Further, integrated cooking-bathing device provided by the invention, fume afterheat to high temperature utilizes again, by smoke heat replacing device, heat in waste heat flue gas is delivered in water tank, the water temperature of water tank inside is heated up rapidly, and a small amount of steam producing is discharged from the atmosphere cross over pipe of water tank; Thereby the heating water tank of so just avoiding hearth water sleeve form is on burner hearth heat, shunting affects cooking operation, thereby can reach cooking operation, hot water provides simultaneously and carries out.
Integrated cooking-bathing device provided by the invention, also there is antiscale design, in smoke heat replacing device, add scale removal ball, because the water meter area of crossing of scale removal ball is far longer than container inner wall surface area, make scale removal ball surface become dirty probability to be far longer than on container inner wall surface and become dirty probability, thereby formation crystalline solid (dirty particle) overwhelming majority is attached to the surface of scale removal ball, scale removal ball is vaporized water disturbance and moves in the water of heating, in motion process between scale removal ball and scale removal ball, scale removal ball and container inner wall face produce collision movement repeatedly, thereby the crystalline solid collision that is attached to scale removal ball surface is shed in water, the dirty particle coming off impels homogeneous nucleation, along with extending heating time, dirt matter is gathered into cotton-shaped being suspended in water, flocculent substance can be got rid of with current, thereby make dirty matter can not be attached to vessel surface, reach the object of good antiscale property and scale removal, played equipment scaling and the energy-saving and cost-reducing effect of preventing.
Integrated cooking-bathing device provided by the invention, the burner hearth providing is the burner hearth of a kind of efficient energy-saving heating, when heating, high-temperature heat flux enters forced convertion at the bottom of heating kettle from burner hearth bottom flow guide sleeve; Then high-temperature heat flux will overlap convection current with arc radiation, because arc radiation has put pod apertures, high-temperature flue gas is shunted under the effect of pod apertures, in the flow-guiding channel that high-temperature flue gas after shunting forms along between arc radiation cover and internal furnace wall, ring oven thorax is after one week, from outlet flue, discharge, thereby extended the time of high-temperature flue gas in burner hearth, approximately 2~3 seconds time expands, and allow high-temperature flue gas can be evenly distributed in burner hearth; Arc radiation cover is heated and forms radiation source and heat storage, at the bottom of burner hearth and heating kettle, has played insulation accumulation of energy effect, at the bottom of making emittance fully focus on heating kettle; Further, continual hot-fluid carries out heat exchange to flow guide sleeve and arc radiation cover, formed the high-temperature region of burning, now by oil burner spray into burner hearth not in time the deep fat molecule of burning by reignition, thereby improved the burning capacity of oil burner; And in order to allow temperature in burner hearth not be subject to the impact of external environment, between burner hearth and internal furnace, having added thermal insulation layer outside, thermal insulation layer has played insulation and heat insulation effect.
In addition, this integrated cooking-bathing device also has automatic water supplement, anti-dry, overtemperature reduction combustor power and shut-off function.
Accompanying drawing explanation
Fig. 1 is one of the present invention's structural representation of realizing cooking funtion part;
Fig. 2 is two of the present invention's structural representation of realizing cooking funtion part;
Fig. 3 is that the present invention realizes one of shower function structural representation partly;
Fig. 4 is one of water route of the present invention connection diagram;
Fig. 5 is two of water route of the present invention connection diagram;
Fig. 6 is flush pipe structural representation;
Fig. 7 is smoke heat replacing device structural representation;
Fig. 8-1~Fig. 8-3 are chamber structure schematic diagram.
Wherein, 1. flexible pipe, 2. two-colour fluviograph, 3. non-staple foodstuff pot, 4. flush pipe, 5. pressure cooker, 6. flush pipe water injection pipe, 7. electric control gear, 8. burner hearth, 9. stove, 10. burner, 11 is chimney, 12. hot-water lines, 13 circulating water pipes, 14. heat-exchanger pumps, 15. circulating pumps, 16. temperature sensors, 17. mixed water valves, 18. level sensors, 19. atmosphere cross over pipes, 20. hot water outlets, 21. smoke heat replacing devices, 22. mechanical float ball valve gears, 23. heat exchanger tubes, 24. scale removal balls, 25. hearth outer walls, 26. inboard wall of burner hearth, 27. thermal insulation layers, 28. flow guide sleeves, 29. arc radiation covers.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail, and the explanation of the invention is not limited.
Referring to Fig. 1~Fig. 7, a kind of integrated cooking-bathing device, is characterized in that, comprises the stove 9 that is provided with burner hearth 8, and burner hearth 8 belows are provided with the burner 10 of being controlled by electric control gear 7, and chimney 11 is connected with burner hearth 8;
Described burner hearth 8 can adapt to heating kettle and water heater's switching, when cooking state, can place respectively non-staple foodstuff pot 3 and pressure cooker 5; When shower state, can place respectively a plurality of water heaters;
On stove 9, be also provided with flush pipe 4, in flush pipe 4, be provided with smoke heat replacing device 21; In smoke heat replacing device 5, be provided with the heat exchanger tube 13 being connected with chimney 11, when waste heat flue gas enters from the heat exchanger tube 13 of smoke heat replacing device 21 bottoms, the water body in heat exchange heating outer water tank; On outer water tank, be also provided with the atmosphere cross over pipe 19 that adds thermogenetic water vapour for discharging, and water inlet and hot water outlet 20;
Described hot water outlet 20 is connected with heat-exchanger pump 14, and heat-exchanger pump 14 is by the interior cold water mix with transporting of the extremely mixed water valve 17 of delivery.
Further, described flush pipe 4 comprise be connected outer water tank and inner water tank, in inner water tank, be also provided with the inlet valve that mechanical float ball valve gear 22 is controlled, in inner water tank be down to default water level under water time, mechanical float ball valve gear 22 is opened inlet valve automatically, to inner water tank 22 supplementing water, when the water in inner water tank reaches preset water level, mechanical float ball valve gear 22 cuts out inlet valve automatically;
The inner side of described outer water tank is also provided with thermal insulation layer, is also provided with the two-colour fluviograph 2 of measuring water level on outer water tank; On described outer water tank, inner water tank, be also equipped with access hole.
Concrete, inner water tank structure adopts the reinforcing of channel-section steel orifice plate, weld seam interface reload buffer plate to solve liquid can cause water hammer with car vibrations, causes container deformation or damage; In water tank, be furnished with mechanical float ball valve, water level declines will automatic water supplement; In water tank, be furnished with low water level probe, water level will give a warning to control panel lower than safe altitude, stops heating; In view of the conventional easy fouling of strong convection heat exchanger tube, and adding of scale removal ball can effectively stop dirty matter to be adsorbed on the inner efficiency of heating surface that reduces of heat exchanger tube, and extends heat exchanger tube service life.
Referring to Fig. 1, Fig. 3, Fig. 4, when cooking state, in burner hearth 8, be placed with the non-staple foodstuff pot 3 of 20L and the pressure cooker 5 of 37L, supply the pipeline of cold water to be connected with the water inlet of flush pipe 4;
When shower state, in burner hearth 8, place respectively a plurality of water heaters, for the pipeline of cold water and water heater's water inlet, be connected, water heater's delivery port is connected with the water inlet of flush pipe 4; On the connecting line of described water heater and flush pipe 4, be also provided with circulating pump, if extract out and be injected in water heater by circulating pump while also remaining water in flush pipe 4 before heating, when heating, start circulating pump water is circulated between water heater and flush pipe 4;
The water injection pipe supplying water to water heater and the pipeline square crossing of circulating-pump outlet arrange, and this place is also provided with the temperature sensor 16 that detects water temperature in flush pipe 4;
In flush pipe 4, be also provided with level sensor 18, level sensor 18 is to electric control gear 7 transmitted signals; Water level in outer water tank lower than set water level time, burner 10 cannot start.
Referring to Fig. 7, heat exchanger tube 23 in described smoke heat replacing device 21 is arranged with asymmetrical form, the waste heat flue gas of high temperature enters from the heat exchanger tube 23 of smoke heat replacing device 21 bottoms, from the heat exchanger tube 23 at top, discharge again, the heat of high-temperature residual heat flue gas is absorbed by the inwall of heat exchanger tube 23 and smoke heat replacing device 21, absorb the water body that heat is delivered to again in outer water tank and absorb.
Further, in described smoke heat replacing device 21, be also placed with scale removal ball 24, described scale removal ball 24 be for can adhere to the spheroid of incrustation scale crystalline solid, and can, with the disturbance campaign of current, to destroy fouling environment, prevent the fouling of heat exchanger tube 23.
In smoke heat replacing device, add scale removal ball, because the water meter area of crossing of scale removal ball is far longer than container inner wall surface area, make scale removal ball surface become dirty probability to be far longer than on container inner wall surface and become dirty probability, thereby the formation crystalline solid dirt particle overwhelming majority is attached to the surface of scale removal ball, scale removal ball is vaporized water disturbance and moves in the water of heating, in motion process between scale removal ball and scale removal ball, scale removal ball and container inner wall face produce collision movement repeatedly, thereby the crystalline solid collision that is attached to scale removal ball surface is shed in water, the dirty particle coming off impels homogeneous nucleation, along with extending heating time, dirt matter is gathered into cotton-shaped being suspended in water, flocculent substance can be got rid of with current, thereby make dirty matter can not be attached to vessel surface, reach the object of good antiscale property and scale removal, played equipment scaling and the energy-saving and cost-reducing effect of preventing.
Referring to Fig. 8-1~Fig. 8-3, described burner hearth 8 comprises hearth outer wall 29 and inboard wall of burner hearth 26, is provided with arc radiation cover 29 in burner hearth 8, and the bottom opening of arc radiation cover 29 is provided with the flow guide sleeve 28 matching, and on arc radiation cover 29, offers pod apertures.
Between described arc radiation cover 29 and inboard wall of burner hearth 26, leave certain interval and form flow-guiding channel, one end of pod apertures is opened on the arcwall face of arc radiation cover 29, and one end is opened in arc radiation cover 29 on the face of flow-guiding channel; Flow-guiding channel is connected with outlet flue 11.
When heating, at the bottom of the high-temperature heat flux that burning forms enters heating kettle from burner hearth bottom by flow guide sleeve 28, form forced convertion; Then 29 convection current are overlapped in high-temperature heat flux and arc radiation, and high-temperature flue gas is shunted from pod apertures, and the ring oven thorax in the flow-guiding channel of arc radiation cover 29 and 26 formation of inboard wall of burner hearth of the high-temperature flue gas after shunting, after one week, is discharged to chimney breast 11.
Between described hearth outer wall 25 and inboard wall of burner hearth 26, be also provided with thermal insulation layer 27;
When heating, flow guide sleeve 28 and arc radiation cover 29 have formed the high-temperature region of burning, and when burner 10 sprays, into burner hearth 8, the deep fat molecule of burning will be by reignition in time; Arc radiation cover 29 is heated rear formation radiation source and heat storage, to burner hearth and pot heating, at the bottom of making emittance fully focus on heating kettle.
Above-mentioned burner hearth, when heating, at the bottom of the high-temperature heat flux that first burning forms enters heating kettle from burner hearth bottom, forms forced convertion; Then high-temperature heat flux and the convection current of arc radiation cover, because arc radiation has put pod apertures, high-temperature flue gas is shunted under the effect of pod apertures, in the flow-guiding channel that high-temperature flue gas after shunting forms along between arc radiation cover and inboard wall of burner hearth, ring oven thorax is after one week, to chimney breast, discharge, thereby extended the time of high-temperature flue gas in burner hearth, and allowed high-temperature flue gas can be evenly distributed in burner hearth;
Arc radiation cover is heated and forms radiation source and heat storage, to burner hearth and the bottom of a pan, has played heating, insulation accumulation of energy effect, allows emittance fully focuses on, at the bottom of heating kettle; Because continual hot-fluid carries out heat exchange to flow guide sleeve and arc radiation cover, formed the high-temperature region of burning, now by oil burner spray into burner hearth not in time the deep fat molecule of burning by reignition, thereby improved the burning capacity of oil burner; Thereby improved heat utilization efficiency, thereby reached fuel saving and shortened the effect of making the main non-staple food time: fuel saving 0.1kg per hour; Fuel saving and the approximately 3 minutes time of making main non-staple food.
Device provided by the invention, before implementing cooking function, first puts into burner hearth by non-staple foodstuff pot and pressure cooker; By two, connecing soon corrugated flexible hose is again connected heater water injection pipe complete with flush pipe; Finally flush pipe 4 is filled with to water (if water is not filled with, burner cannot start), filled with after water and beat and start electric-control system.
When cooking job state, if add water mode, be outside running water, without closing Water filling valve, ball-cock assembly can turn-off voluntarily in the situation that filling it up with; If by the water filling pump water adding of being with, when water tank is filled it up with, please observe two-colour fluviograph scale and show, need manually close water injecting pump power supply.Open burner, the inwall of the flue gas heat exchange tube device in high-temperature flue gas and heating water tank carries out convective exchange, the water temperature of water tank inside is heated up rapidly, the a small amount of steam producing is discharged from the atmosphere cross over pipe of water tank, when the water body in water tank declines, mechanical float ball valve is opened automatically, by automatic water supplement.
Provide a specific embodiment below: before cooking operation, inner water tank is filled with to water; Start burner, high-temperature flue gas enters from smoke heat replacing device bottom, and high-temperature flue gas heat is absorbed by heat exchanger tube and heat-exchanger rig inwall; The high-temperature flue gas heat absorbing has been delivered to again the water body in water tank and has absorbed, and the water body in water tank is heated, and produces steam and is discharged by atmospheric communicating pipe; In cooking operation, just Water in Water Tank can be heated simultaneously.Through test, the medium fiery operation of cooking operation is after approximately 23 minutes, and in water tank, 50 premium on currency can be by flue gas to fluidized state.Now, the water in water tank both can, directly as drinking water, also can be mixed into suitable temperature for washing one's face and rinsing one's mouth or shower by mixed water valve by itself and cold water.
Implement, before shower function, first two cover water heaters to be put in burner hearth, will connect soon corrugated flexible hose in accordance with the instructions, bellows connects water heater complete fast; Again by flush pipe and water heater's topped up with water; Finally start burner finally when the temperature of flush pipe reaches 45 ℃, numerical value can be presented on electric-control system, now can open water supply pump and heat-exchanger pump switch simultaneously, water outlet when cold water and hot water will mix water valve by cold-hot-water temperature-regulating to 35 ℃ by terminal.
Concrete, before starting combustor shower preparation, first by flush pipe water injection pipe, flush pipe is filled with to cold water, meanwhile start circulating pump the water storing in flush pipe is extracted out by circulating water pipe, then by heater water main, the water in flush pipe is delivered in water heater and held completely.Now just can start diesel fuel burner heats the water heater in burner hearth.The hot water producing will be entered in flush pipe and be circulated by quick bellows under the effect of circulating pump.
At heater water injection pipe and circulating-pump outlet square crossing point place, temperature sensor is housed.He understands the real-time temperature by water in flush pipe and is presented on electric-control system display screen.When the temperature of flush pipe reaches 45 ℃, just can open heat-exchanger pump; Water outlet when at this moment cold water and hot water will mix water valve by cold-hot-water temperature-regulating to 35 ℃ by terminal.